touch-packages team mailing list archive

[kolya <mar.kolya@xxxxxxxxx>]

Bug described here has likely nothing to do with libimobiledevice-utils.
Patch attached to this bug fixes clearly reproducinble memory handling
issue in upowerd. This patch has been accepted by upstream. I think it
would be nice if Ubuntu could apply it to LTS packages.

Thanks!

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https://bugs.launchpad.net/bugs/1305699

Title:
  upowerd crashed with SIGSEGV in service_client_free()

Status in upower package in Ubuntu:
  Confirmed

Bug description:
  it looks like nothing happend. When I switch on the PC and after loging in this window with 'report an error/bug' appeard. so I guess it is minor.
  thanks for doing :)

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: upower 0.9.23-2ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
  Uname: Linux 3.13.0-23-generic i686
  ApportVersion: 2.14.1-0ubuntu1
  Architecture: i386
  Date: Wed Apr  9 15:37:43 2014
  ExecutablePath: /usr/lib/upower/upowerd
  InstallationDate: Installed on 2014-04-04 (5 days ago)
  InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Beta i386 (20140326)
  ProcCmdline: /usr/lib/upower/upowerd
  ProcEnviron:
   
  SegvAnalysis:
   Segfault happened at: 0xb74e9919 <service_client_free+25>:	mov    (%esi),%eax
   PC (0xb74e9919) ok
   source "(%esi)" (0x302e0000) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: upower
  StacktraceTop:
   service_client_free () from /usr/lib/i386-linux-gnu/libimobiledevice.so.4
   property_list_service_client_free () from /usr/lib/i386-linux-gnu/libimobiledevice.so.4
   lockdownd_client_free () from /usr/lib/i386-linux-gnu/libimobiledevice.so.4
   ?? ()
   g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
  Title: upowerd crashed with SIGSEGV in service_client_free()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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